What is Doppler?
Doppler scan also uses sound waves to monitor the blood flow in blood vessels. It is a reliable test to measure the blood circulation in various organs.
Doppler/ Duplex types:
Carotid Doppler gives details of blood circulation towards brain from heart.
Renal Doppler demonstrates blood flow to kidneys.
Fetal Doppler monitors blood flow to baby during pregnancy
Peripheral Doppler is used to assess blood circulation to limbs
Portal Circulation gives information of blood circulation of liver.